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 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package edu.uci.quintoControllers;

import edu.uci.quinto.Managers.CargoManager;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import edu.uci.quinto.Managers.TipoEstadoManager;
import edu.uci.quinto.Pojos.Cargo;
import edu.uci.quinto.Pojos.TipoEstado;
import java.util.List;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Ale
 */
public class TipoEstadoController extends HttpServlet {
 boolean error=false;
     String mess="";

    private void doAction(HttpServletRequest request, boolean guardar)
    {
        error = false;
        //instancio a la clase
        TipoEstado tipoEstado = new TipoEstado();
       
        //instancio a la clase manager
        CargoManager cargoManager = new CargoManager();
        //obtiene la sesión de un usuario, si no hay la crea con el parametro true
        HttpSession session = request.getSession(true);

        if(request.getParameter("tipoEstadoId")!=null)
        {
            int id=0;
            String param = request.getParameter("tipoEstadoId");

            if(param.length()>0)
                id = Integer.parseInt(param);
            if(id!=0)
                cargo.setid(id);
        }
        if(request.getParameter("cargoDescripcion").length() > 0)
        {
            cargo.setDescripcion(request.getParameter("cargoDescripcion"));
           
        }
        if (guardar)
        {
            if(cargoManager.saveCargo(cargo))
            {
                if (session.getAttribute("listaCargo")!=null)
                {
                    session.setAttribute("listaCargo", null);
                }
                List<Cargo> listaCargo  = cargoManager.getCargo();

                if(listaCargo.size()>0)
                {
                    session.setAttribute("listaCargo", listaCargo);
                }
            }
            else
            {
                error = true;
                mess = cargoManager.mess;
            }
        }
        else //Buscar
        {
            if (session.getAttribute("listaCargo")!=null)
            {
                session.setAttribute("listaCargo", null);
            }
            List<Cargo> listaCargo  = cargoManager.searchCargo(cargo);

            if(listaCargo.size()>0)
            {
                session.setAttribute("listaCargo", listaCargo);
            }
            else
            {
                error = true;
                mess = "No se encontraron los Cargos";
            }

        }
    }
    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /*
             * TODO output your page here. You may use following sample code.
             */
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet TipoEstadoController</title>");            
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet TipoEstadoController at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
